<template>

    <div class="app-container">
        <el-form :model="queryParams" ref="queryForm" :inline="true" label-width="68px">
            <el-form-item label="名称" prop="name">
                <el-input v-model="queryParams.name" placeholder="请输入名称" clearable size="small"
                    @keyup.enter.native="handleQuery" />
            </el-form-item>
            <el-form-item label="资讯类型" prop="articleType">
                <el-select v-model="queryParams.articleType" placeholder="请选择类型" clearable size="small">
                    <el-option v-for="item in articleTypeList" :key="item.id" :label="item.name"
                        :value="item.id"></el-option>
                </el-select>
            </el-form-item>
            <el-form-item label="状态" prop="status">
                <el-select v-model="queryParams.status" placeholder="请选择状态" clearable size="small">
                    <el-option v-for="dict in statusOptions" :key="dict.dictValue" :label="dict.dictLabel"
                        :value="dict.dictValue" />
                </el-select>
            </el-form-item>
            <el-form-item label="客户端" prop="wxClientId" v-if="handleCheckRole('admin')">
                <el-select v-model="queryParams.wxClientId" placeholder="请选择客户端" clearable size="small">
                    <el-option v-for="item in clientList" :key="item.id" :label="item.name"
                        :value="item.id"></el-option>
                </el-select>
            </el-form-item>

            <el-form-item>
                <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
                <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
            </el-form-item>
        </el-form>


        <el-row :gutter="10" class="mb8">
            <el-col :span="1.5">
                <el-button type="primary" icon="el-icon-plus" size="mini" @click="handleAdd"
                    v-hasPermi="['zx:article:add']">新增</el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button type="success" icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate"
                    v-hasPermi="['zx:article:edit']">修改</el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button type="danger" icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete"
                    v-hasPermi="['zx:article:remove']">删除</el-button>
            </el-col>

        </el-row>
        <el-table v-loading="loading" :data="articleList" @selection-change="handleSelectionChange">
            <el-table-column type="selection" width="55" align="center" />
            <el-table-column label="ID" align="center" width="100" prop="id" />
            <el-table-column label="名称" align="center" prop="name" />
            <el-table-column label="资讯类型" align="center" prop="typeName" />
            <!-- <el-table-column label="浏览量" align="center" prop="pageView" /> -->
            <el-table-column label="排序" align="center" prop="sort" />
            <el-table-column label="状态" align="center" prop="status">
                <template slot-scope="scope">
                    <span :class="'verifyStatus_' + scope.row.status">{{ statusFormat(scope.row) }}</span>
                </template>
            </el-table-column>
            <el-table-column label="微信客户端" align="center" prop="clientName" />
            <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
                <template slot-scope="scope">
                    <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
                        v-hasPermi="['zx:article:edit']">修改</el-button>
                    <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
                        v-hasPermi="['zx:article:remove']">删除</el-button>
                </template>
            </el-table-column>
        </el-table>

        <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
            @pagination="getList" />

    </div>
</template>

<script>
import { getArticleTypeList, listArticle, getArticle, delArticle, addArticle, updateArticle, exportArticle } from "@/api/zx/article";
import { listClient } from "@/api/wx/client";
import { checkPermi, checkRole } from "@/utils/permission.js";



export default {
    name: "Article",
    data() {
        return {
            articleTypeList: null,//类型
            // 遮罩层
            loading: true,
            // 选中数组
            ids: [],
            // 非单个禁用
            single: true,
            // 非多个禁用
            multiple: true,
            // 总条数
            total: 0,
            // 资讯-文章表格数据
            articleList: [],
            // 弹出层标题
            title: "",
            // 是否显示弹出层
            open: false,
            // 状态字典
            statusOptions: [],
            // 删除标志字典
            delFlagOptions: [],
            // 内容类型字典
            contentTypeOptions: [],
            // 查询参数
            queryParams: {
                pageNum: 1,
                pageSize: 10,
                name: undefined,
                content: undefined,
                articleType: undefined,
                logo: undefined,
                status: undefined,
                wxClientId: undefined,
                sort: undefined,
                contentType: undefined,
                pics: undefined
            },
            // 表单参数
            form: {},
            // 表单校验
            rules: {},
            clientList: []
        };
    },

    created() {
        this.getList();
        this.getDicts("article_status").then(response => {
            this.statusOptions = response.data;
        });
        this.getDicts("article_del_flag").then(response => {
            this.delFlagOptions = response.data;
        });
        getArticleTypeList().then(response => {
            this.articleTypeList = response.data;
        });
        this.getDicts("article_content_type").then(response => {
            this.contentTypeOptions = response.data;
        });

        if (checkRole(['admin'])) {
            listClient().then(response => {
                this.clientList = response.rows;
            });
        }

    },

    methods: {
        /** 查询资讯-文章列表 */
        getList() {
            this.loading = true;
            listArticle(this.queryParams).then(response => {
                this.articleList = response.rows;
                this.total = response.total;
                this.loading = false;
            });
        },
        // 状态字典翻译
        statusFormat(row, column) {
            return this.selectDictLabel(this.statusOptions, row.status);
        },
        // 删除标志字典翻译
        delFlagFormat(row, column) {
            return this.selectDictLabel(this.delFlagOptions, row.delFlag);
        },
        handleCheckRole(v) {
            return checkRole([v]);
        },
        // 取消按钮
        cancel() {
            this.open = false;
            this.reset();
        },
        // 表单重置
        reset() {
            this.form = {
                id: undefined,
                name: undefined,
                content: undefined,
                articleType: undefined,
                logo: undefined,
                status: undefined,
                delFlag: undefined,
                createBy: undefined,
                createTime: undefined,
                updateBy: undefined,
                updateTime: undefined,
                wxClientId: undefined,
                sort: undefined,
                contentType: undefined,
                pics: undefined
            };
            this.resetForm("form");
        },
        /** 搜索按钮操作 */
        handleQuery() {
            this.queryParams.pageNum = 1;
            this.getList();
        },
        /** 重置按钮操作 */
        resetQuery() {
            this.resetForm("queryForm");
            this.handleQuery();
        },
        // 多选框选中数据
        handleSelectionChange(selection) {
            this.ids = selection.map(item => item.id)
            this.single = selection.length != 1
            this.multiple = !selection.length
        },
        /** 新增按钮操作 */
        handleAdd() {
            var location = '/base/agreement/agreementManagerAdd';
            this.$router.push({ 'path': location, 'query': {} })
        },
        /** 修改按钮操作 */
        handleUpdate(row) {
            const id = row.id || this.ids
            var location = '/base/agreement/agreementManagerAdd';
            this.$router.push({ 'path': location, 'query': { id: id } })
        },
        /** 提交按钮 */
        submitForm: function () {
            this.$refs["form"].validate(valid => {
                if (valid) {
                    if (this.form.id != undefined) {
                        updateArticle(this.form).then(response => {
                            if (response.code === 200) {
                                this.msgSuccess("修改成功");
                                this.open = false;
                                this.getList();
                            }
                        });
                    } else {
                        addArticle(this.form).then(response => {
                            if (response.code === 200) {
                                this.msgSuccess("新增成功");
                                this.open = false;
                                this.getList();
                            }
                        });
                    }
                }
            });
        },
        /** 删除按钮操作 */
        handleDelete(row) {
            const ids = row.id || this.ids;
            this.$confirm('是否确认删除资讯-文章编号为"' + ids + '"的数据项?', "警告", {
                confirmButtonText: "确定",
                cancelButtonText: "取消",
                type: "warning"
            }).then(function () {
                return delArticle(ids);
            }).then(() => {
                this.getList();
                this.msgSuccess("删除成功");
            }).catch(function () { });
        },
        /** 导出按钮操作 */
        handleExport() {
            const queryParams = this.queryParams;
            this.$confirm('是否确认导出所有资讯-文章数据项?', "警告", {
                confirmButtonText: "确定",
                cancelButtonText: "取消",
                type: "warning"
            }).then(function () {
                return exportArticle(queryParams);
            }).then(response => {
                this.download(response.msg);
            }).catch(function () {
            });
        }
    }
};
</script>

<style scoped>
.verifyStatus_0 {
    color: red !important;
}

.verifyStatus_1 {
    color: green;
}
</style>